SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for g-tec.at
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.g-tec.at
- Valid from
- Nov 29, 2025
- Valid until
- Nov 29, 2026 (25 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FA7D4813EBCED97931DE50F9E47DE956
- SHA-256 fingerprint
- 10:54:F0:C5:59:0D:EA:D1:26:34:BD:4A:73:24:F1:A4:27:44:DF:62:17:50:12:E8:9A:37:F5:69:43:E9:56:17
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 23, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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